更改：同步记录分支列表取同步时间最新的数据

app/controllers/api/v1/projects/sync_repositories_controller.rb

@@ -112,7 +112,7 @@ class Api::V1::Projects::SyncRepositoriesController < Api::V1::BaseController
     @group_sync_repository_branch = @sync_repository_branches.joins(:sync_repository).group("sync_repositories.type, sync_repository_branches.gitlink_branch_name, sync_repository_branches.external_branch_name").select("sync_repositories.type as type,max(sync_repository_branches.updated_at) as updated_at, sync_repository_branches.gitlink_branch_name, sync_repository_branches.external_branch_name").sort_by{|i|i.updated_at}
     @each_json = []
     @group_sync_repository_branch.each do |item|
-      branches = @sync_repository_branches.joins(:sync_repository).where(sync_repositories: {type: item.type}, gitlink_branch_name: item.gitlink_branch_name, external_branch_name: item.external_branch_name).order(updated_at: :desc)
+      branches = @sync_repository_branches.joins(:sync_repository).where(sync_repositories: {type: item.type}, gitlink_branch_name: item.gitlink_branch_name, external_branch_name: item.external_branch_name).order(sync_time: :desc)
       branch = branches.first
       @each_json << {
         gitlink_branch_name: item.gitlink_branch_name,